New project request: OpenStack SDK for PHP

Change-Id: I6890de3f042d739474152b75895ea46efe66d877
Add projects section to elastic recheck bot yaml

The elastic-recheck change: Ic3dd76bad94213c7152c29a99c00ed23a2c01a31
will add a new section to the recheckwatchbot yaml file to specify
which bug targets get reported to which channels. This commit preempts
that change by adding the new section to the -qa channel to preserve
the existing functionality.

Change-Id: I452040883027b260c0480b9d7ac2e2ca476b72b3
Merge "Add projects section to elastic recheck bot yaml"
Merge "New project request: OpenStack SDK for PHP"